1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ryzh [129]
3 years ago
13

Anyone know number 4?

Physics
1 answer:
nalin [4]3 years ago
6 0

Answer:

about 1.6 meters per second per second

Explanation:

You might be interested in
True or false? An object at rest has an instantaneous acceleration of zero.
Tpy6a [65]
True. it’s at rest which means it’s not moving so there’s no acceleration
8 0
3 years ago
Un coche inicia un viaje de 450 km a las ocho de la mañana con una velocidad media de 90 km/h. ¿A qué hora llegará a su destino?
Artyom0805 [142]

Answer:

Llegara a su destino a la 1:00 pm

Explanation:

Si el coche va a 90 km/h buscamos un numero q al multiplicarlo por 90 nos de 450. Entonces 90×5 = 450, si hacemos la cuenta desde las ocho de la mañana mas las 5 horas del viaje terminaria llegando a su destino a la 1:00 pm.

5 0
2 years ago
A scalar is a mathematical term for:
Iteru [2.4K]

Answer:

c. A number and a unit

Explanation:

A scalar is a real number. We often use the term scalar in the context of vectors or matrices, to stress that a variable such as a is just a real number and not a vector or matrix.

3 0
3 years ago
Compare the catching of two different water balloons. Case A:​ A 600-mL water balloon moving at 8 m/s is caught and brought to a
Vadim26 [7]

Answer:

jduruhrjrhryyrurjjrjrh4h5ghrrhrhhrhrhrhrrhrhrh sus

Explanation:

jdhshhehehehje

8 0
3 years ago
Read 2 more answers
What effect does the vertical acceleration have on the horizontal velocity of the projectile?
KengaRu [80]
Answer:
None, if air resistance is ignored.

Explanation:
At any instant, the projectile has vertical and horizontal components of velocity.
Vertical acceleration due to gravity affects the vertical velocity by accelerating the object toward the center of the earth, and by decreasing the upward vertical velocity.. 
The horizontal component of velocity makes the object travel horizontally as long as the projectile is airborne.
Thsi discussion assumes that air resistance is ignored.
3 0
3 years ago
Other questions:
  • Match the following rocks with the correct type.
    7·2 answers
  • A 50 kg pitcher throws a baseball with a mass of 0.15 kg. If the ball is thrown with a positive velocity of 35 m/s and there is
    7·1 answer
  • A constant force is exerted for a short time interval on a cart that is initially at rest on an air track. This force gives the
    9·1 answer
  • Two helium-filled balloons are released simultaneously at points A and B on the x axis in an earth-based reference frame. Balloo
    10·1 answer
  • What type of matter is a glass of iced tea?
    13·2 answers
  • For any planet, if the planet were to shrink, but have constant mass, what would happen to the value of gravity acceleration (g)
    5·1 answer
  • Which element is most likely to be shiny?
    10·2 answers
  • A stone of mass 6 kg is released from a height of 30 metre calculate the potential energy​
    8·1 answer
  • What is meant by a quantity ? Mention any three system of unit that you know to measure a
    15·1 answer
  • Hello <br>Can anyone help me. ​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!